[Geany-Users] Run Error

[Matthew Brush]

On 2017-11-22 06:29 AM, Stephen P. Molnar wrote:
> I am running Geny v-1.31 from Debian Stretch on my Linux platform.
> 
> FOr unknown reasons I have started getting error messages from a Python 
> 3..5 script I wrote to plot multiple curves frlom data generated by a 
> FORTRAN09 program.
> 
> Enter Molecule ID: A
> Traceback (most recent call last):
>    File "MolT_5IMT_w_3_2_plot.py", line 83, in <module>
>      fig.savefig(name_plt,bbox_inches='tight')
>    File "/usr/local/lib/python3.5/dist-packages/matplotlib/figure.py", 
> line 1814, in savefig
>      self.canvas.print_figure(fname, **kwargs)
>    File 
> "/usr/local/lib/python3.5/dist-packages/matplotlib/backend_bases.py", 
> line 2180, in print_figure
>      self.figure.dpi = dpi
>    File "/usr/local/lib/python3.5/dist-packages/matplotlib/figure.py", 
> line 436, in _set_dpi
>      self.set_size_inches(w, h, forward=forward)
>    File "/usr/local/lib/python3.5/dist-packages/matplotlib/figure.py", 
> line 745, in set_size_inches
>      manager.resize(int(canvasw), int(canvash))
>    File 
> "/usr/local/lib/python3.5/dist-packages/matplotlib/backends/backend_tkagg.py", 
> line 540, in resize
>      self.canvas._tkcanvas.master.geometry("%dx%d" % (width, height))
>    File "/usr/lib/python3.5/tkinter/__init__.py", line 1698, in wm_geometry
>      return self.tk.call('wm', 'geometry', self._w, newGeometry)
> _tkinter.TclError: can't invoke "wm" command: application has been 
> destroyed
> 
> 
> ------------------
> (program exited with code: 1)
> Press return to continue
> 
> Unfortunately, I am an Organic Chemist and not really a Python 
> programmer and wpuld really appreciate some help in solving this problem.
> 

It's not a Geany related problem, it's something with your code, but 
it's hard to say what since you didn't attach/pastebin the code. I 
expect based on the error message that you are calling the 'wm' command 
after (or before) the tk main window has been created.

Regards,
Matthew Brush